44.超薄型尺寸 RGB LED 模块

44.超薄型尺寸 RGB LED 模块
Ultra Thin Profile RGB LED Module
for LCD Monitors and TV Backlighting

White Paper
By: Mok Thye Linn
Solid-State Illumination Division
Avago Technologies, Malaysia




Abstract Introduction
The use of Red, Green and Blue (RGB) Light Emitting Hundreds of millions of LCD panels are being produced
Diodes (LEDs) to backlight liquid crystal display (LCD) every year. Today, less than 1% of them are backlit with
panels is a must to achieving a superior color gamut in RGB LEDs. Many RGB LED solutions have been proposed
monitors and TVs. The tradeoffs in using RGB LED back- to address this market, but none of them are able to
lighting include the efficiency and cost of the LED assem- meet the requirements of thin profil